Web Menu

Product Search

Language

Share

Specialty Valves

Home / Products / Specialty Valves / Axial Flow Check Valves
Categories
Popular Products
  • Axial Flow Check Valves
  • Axial Flow Check Valves

Axial Flow Check Valves

Low-Pressure-Drop Backflow Prevention

"High Flow. Zero Backflow. Trust Valve—Axial Efficiency for Critical Systems."

INQUIRY

Features

Benefits

Axial Design

Flow travels straight through the valve, minimizing pressure drop (up to 30% lower than swing check valves) for energy efficiency.

Spring-Loaded Disc

Rapid, positive closure prevents water hammer by stopping backflow instantly—ideal for high-velocity systems (pumps, compressors).

Compact Profile

Slim, inline design fits in tight spaces (e.g., crowded piping in refineries or power plants).

Abrasion/Corrosion Resistance

316L stainless steel, carbon steel, or Hastelloy® bodies with hardened discs (Stellite®) handle slurries, gases, or corrosive fluids.

Bubble-Tight Sealing

Precision-machined disc and seat ensure zero leakage in reverse flow, critical for hazardous or high-purity media.

Standard Axial Check Valves

  • Sizes: 2"–12" NPS (DN 50–300); Pressure: Up to 300 psi (20.7 bar).
  • For water, steam, and general industrial liquids/gases.

High-Pressure Axial Valves

  • Sizes: 3"–16" NPS (DN 80–400); Pressure: Up to 1,000 psi (68.9 bar).
  • For oil & gas pipelines, hydraulic systems, and high-pressure process lines.

Abrasive Service Valves

  • Tungsten carbide trim; Sizes: 2"–10" NPS.
  • Resist wear from mining slurries, fly ash, or gritty media.

Features

Benefits

Axial Design

Flow travels straight through the valve, minimizing pressure drop (up to 30% lower than swing check valves) for energy efficiency.

Spring-Loaded Disc

Rapid, positive closure prevents water hammer by stopping backflow instantly—ideal for high-velocity systems (pumps, compressors).

Compact Profile

Slim, inline design fits in tight spaces (e.g., crowded piping in refineries or power plants).

Abrasion/Corrosion Resistance

316L stainless steel, carbon steel, or Hastelloy® bodies with hardened discs (Stellite®) handle slurries, gases, or corrosive fluids.

Bubble-Tight Sealing

Precision-machined disc and seat ensure zero leakage in reverse flow, critical for hazardous or high-purity media.
  • Size Range: 2"–16" NPS (DN 50–400)
  • Temperature Range: -29°C to 300°C (-20°F to 572°F)
  • End Connections: Flanged (ASME B16.5), butt-weld (ASME B16.25).

Features

Benefits

Axial Design

Flow travels straight through the valve, minimizing pressure drop (up to 30% lower than swing check valves) for energy efficiency.

Spring-Loaded Disc

Rapid, positive closure prevents water hammer by stopping backflow instantly—ideal for high-velocity systems (pumps, compressors).

Compact Profile

Slim, inline design fits in tight spaces (e.g., crowded piping in refineries or power plants).

Abrasion/Corrosion Resistance

316L stainless steel, carbon steel, or Hastelloy® bodies with hardened discs (Stellite®) handle slurries, gases, or corrosive fluids.

Bubble-Tight Sealing

Precision-machined disc and seat ensure zero leakage in reverse flow, critical for hazardous or high-purity media.
  • Power Generation: Prevent backflow in boiler feed lines, cooling water systems.
  • Oil & Gas: Protect pumps/compressors in pipeline networks; handle hydrocarbons.
  • Chemical Processing: Safeguard reactors from reverse flow of corrosive chemicals.
  • Mining: Control slurry flow in mineral processing lines without clogging.
  • Water Utilities: Manage water distribution, wastewater, and irrigation systems.